| 释义 |        1       : devoid of intelligence : stupid a brainless decision  2       : not demanding understanding or intelligence : dull, stupefying a brainless task brainless repetition  3       : lacking a brain brainless organisms          1      as in insanitylack of good sense or judgment had the inexplicable brainlessness to sell his car for half of what it was worth       insanity     madness     simplicity     absurdity     fatuousness     inanity     preposterousness     witlessness     foolishness     craziness     imbecility     daftness     unwisdom     stupidness     silliness     zaniness     wackiness     stupidity     dottiness     asininity     lunacy     fatuity     idiocy     mindlessness     dopiness     nuttiness     senselessness     folly     obtuseness     balminess     dullness     irrationality     simplemindedness     ridiculousness     dumbness     feeblemindedness     nonsensicalness     oafishness     simpleness     slowness     denseness     vacuity     dippiness     unreasonableness     kookiness     ludicrousness     doltishness     dulness     fallacy     weirdness     gormlessness       dim-wittedness     laughableness       See More   sanity     wisdom     sagacity     prudence     rationality     soundness     sensibleness     sapience     validity     logicality     reasonableness     sagaciousness     perception     reasonability     insight     sageness     discernment     logicalness     percipience     rationalness     2      as in stupidnessthe quality or state of lacking intelligence or quickness of mind the turkey is one bird that has often been cited for its brainlessness       stupidness     stupidity     mindlessness     dopiness     boneheadedness     obtuseness     thickness     witlessness     dullness     foolishness     dumbness     insanity     slowness     oafishness     denseness     dorkiness     fatuity     vacuity     density     weak-mindedness     idiocy     senselessness     doltishness     dulness     simpleness     simplicity     fatuousness     preposterousness     inanity     simplemindedness     absurdity     madness     feeblemindedness     craziness     gormlessness       daftness     irrationality     zaniness     wackiness     silliness     dim-wittedness     dottiness     asininity     nincompoopery     lunacy     unreasonableness     nuttiness     folly     balminess     fallacy     mental retardation     inaneness     nonsensicalness     mental deficiency     dippiness       See More   intelligence     brilliance     cleverness     smartness     brightness     quickness     braininess     perception     judgment     sharpness     perspicacity     judgement     acumen     astuteness     alertness     keenness     insight     percipience     quick-wittedness     discernment     wit     wisdom     sagacity     rationality     sapience     logicality     validity     reasonableness     soundness     sageness     logicalness     rationalness   |